EP3631895A4 - System und verfahren zur bodenbasierten strahlformung (gbbf) für satellitensysteme mit sehr hohem durchsatz (vhts) - Google Patents

System und verfahren zur bodenbasierten strahlformung (gbbf) für satellitensysteme mit sehr hohem durchsatz (vhts) Download PDF

Info

Publication number
EP3631895A4
EP3631895A4 EP18805581.8A EP18805581A EP3631895A4 EP 3631895 A4 EP3631895 A4 EP 3631895A4 EP 18805581 A EP18805581 A EP 18805581A EP 3631895 A4 EP3631895 A4 EP 3631895A4
Authority
EP
European Patent Office
Prior art keywords
vhts
gbbf
systems
high throughput
beam forming
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP18805581.8A
Other languages
English (en)
French (fr)
Other versions
EP3631895B1 (de
EP3631895A1 (de
Inventor
Channasandra Ravishankar
John Corrigan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hughes Network Systems LLC
Original Assignee
Hughes Network Systems LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hughes Network Systems LLC filed Critical Hughes Network Systems LLC
Publication of EP3631895A1 publication Critical patent/EP3631895A1/de
Publication of EP3631895A4 publication Critical patent/EP3631895A4/de
Application granted granted Critical
Publication of EP3631895B1 publication Critical patent/EP3631895B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/18578—Satellite systems for providing broadband data service to individual earth stations
    • H04B7/18582—Arrangements for data linking, i.e. for data framing, for error recovery, for multiple access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/18502—Airborne stations
    • H04B7/18504—Aircraft used as relay or high altitude atmospheric platform
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18513—Transmission in a satellite or space-based system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18515—Transmission equipment in satellites or space-based relays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/08—Intermediate station arrangements, e.g. for branching, for tapping-off

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radio Relay Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
EP18805581.8A 2017-05-22 2018-05-22 System und verfahren zur bodenbasierten strahlformung (gbbf) für satellitensysteme mit sehr hohem durchsatz (vhts) Active EP3631895B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762509444P 2017-05-22 2017-05-22
PCT/US2018/033982 WO2018217824A1 (en) 2017-05-22 2018-05-22 System and method for ground based beam forming (gbbf) for very high throughput satellite (vhts) systems

Publications (3)

Publication Number Publication Date
EP3631895A1 EP3631895A1 (de) 2020-04-08
EP3631895A4 true EP3631895A4 (de) 2021-03-17
EP3631895B1 EP3631895B1 (de) 2023-11-01

Family

ID=64272762

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18805581.8A Active EP3631895B1 (de) 2017-05-22 2018-05-22 System und verfahren zur bodenbasierten strahlformung (gbbf) für satellitensysteme mit sehr hohem durchsatz (vhts)

Country Status (4)

Country Link
US (1) US10608733B2 (de)
EP (1) EP3631895B1 (de)
CA (1) CA3068246C (de)
WO (1) WO2018217824A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11367954B1 (en) * 2019-02-20 2022-06-21 Rockwell Collins, Inc. Multibeam cross bar electronically scanned array
CN111181625B (zh) * 2019-12-27 2022-04-12 西安空间无线电技术研究所 基于N-active构架的HTS卫星有效载荷射频域实现方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6240072B1 (en) * 1997-04-07 2001-05-29 Nortel Networks Limited Piecewise coherent beamforming for satellite communications
US20070281612A1 (en) * 2006-05-30 2007-12-06 Atc Technologies Llc Methods and Systems for Satellite Communications Employing Ground-Based Beam Forming with Spatially Distributed Hybrid Matrix Amplifiers
CN105375957A (zh) * 2014-08-27 2016-03-02 空间数码系统公司 一种透过无人机的通讯系统
WO2016195813A2 (en) * 2015-04-10 2016-12-08 Viasat, Inc. End-to-end beamforming systems and satellites

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8238816B2 (en) * 2005-10-11 2012-08-07 Spectrum Five Llc Satellites and signal distribution methods and off-set pattern for sending signals
US7787819B2 (en) 2006-08-25 2010-08-31 Space Systems / Loral, Inc. Ground-based beamforming for satellite communications systems
US9435893B2 (en) 2007-05-21 2016-09-06 Spatial Digital Systems, Inc. Digital beam-forming apparatus and technique for a multi-beam global positioning system (GPS) receiver
US9100085B2 (en) 2011-09-21 2015-08-04 Spatial Digital Systems, Inc. High speed multi-mode fiber transmissions via orthogonal wavefronts
US9806433B2 (en) 2013-03-15 2017-10-31 Viasat, Inc. Partitioned phased array fed reflector antenna system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6240072B1 (en) * 1997-04-07 2001-05-29 Nortel Networks Limited Piecewise coherent beamforming for satellite communications
US20070281612A1 (en) * 2006-05-30 2007-12-06 Atc Technologies Llc Methods and Systems for Satellite Communications Employing Ground-Based Beam Forming with Spatially Distributed Hybrid Matrix Amplifiers
CN105375957A (zh) * 2014-08-27 2016-03-02 空间数码系统公司 一种透过无人机的通讯系统
WO2016195813A2 (en) * 2015-04-10 2016-12-08 Viasat, Inc. End-to-end beamforming systems and satellites

Also Published As

Publication number Publication date
CA3068246A1 (en) 2018-11-29
US10608733B2 (en) 2020-03-31
EP3631895B1 (de) 2023-11-01
EP3631895A1 (de) 2020-04-08
US20180337724A1 (en) 2018-11-22
WO2018217824A1 (en) 2018-11-29
CA3068246C (en) 2024-03-19

Similar Documents

Publication Publication Date Title
EP3602833A4 (de) System und verfahren zur kommunikationsstrahlwiederherstellung
EP3603192A4 (de) Verfahren und system zur strahlverfolgungsausfallwiederherstellung
EP3559702A4 (de) System und verfahren zur erzeugung erweiterter satellitenephemeridendaten
EP3120467A4 (de) Vorrichtung und verfahren zur effizienten übergabe für leo-satellitensysteme
EP3443688A4 (de) Duales leo-satellitensystem und verfahren zur globalen abdeckung
EP3566221A4 (de) Kollisionsvermeidungssystem und verfahren für ein unbemanntes luftfahrzeug
EP3603165A4 (de) System und verfahren zur konfiguration eines strahlverwaltungsverfahrens
EP3642971A4 (de) System und verfahren zur strahlausfallwiederherstellung
EP3536008A4 (de) System und verfahren zur auslösung von strahlwiederherstellung
EP3707531A4 (de) Systeme und verfahren zur adaptiven bereichsabdeckung unter verwendung von lidar
EP3552450A4 (de) Verfahren und vorrichtung zur uplink-strahlverwaltung in drahtlossystemen der nächsten generation
CA3242304A1 (en) System and method for beam management
EP3427394A4 (de) Digitales strahlformungssystem und -verfahren
EP3289313A4 (de) System und verfahren zum montieren und einsetzen von satelliten
EP3582519A4 (de) Verfahren und vorrichtung zum empfangen eines mbms-dienstes auf der basis eines strahls
EP3120466A4 (de) Vorrichtung und verfahren zur netzwerkebenensynchronisierung in mehreren satellitenkommunikationssystemen in niedriger umlaufbahn (leo)
EP3525398A4 (de) Schutzverfahren und -system für eine cdn-client-quellenstation
EP3682671A4 (de) Satellitensystem und verfahren zur adressierung von regendämpfung
EP3136509A4 (de) Mehrstrahlantennensystem und phaseneinstellverfahren dafür sowie doppelpolarisiertes antennensystem
EP3332417A4 (de) Ladungsteilchenstrahlsystem, system und verfahren zur simultanen opto-elektrischen detektion
IL272196A (en) Systems and methods for dispersion compensation of a beam splitter in a multi-beam facility
EP3288192A4 (de) Satellitenkommunikationssystem und bodenvorrichtung für satellitenkommunikation
EP3380400A4 (de) Satellitensystem und verfahren für globale abdeckung
EP3864770C0 (de) Satellitensysteme und verfahren zur bereitstellung von kommunikationen
EP3619546C0 (de) System und verfahren für optische bodenbasierte funk-hybrid-blitzortung mit einem satelliten

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20191223

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20210217

RIC1 Information provided on ipc code assigned before grant

Ipc: H01Q 1/28 20060101AFI20210211BHEP

Ipc: H04B 7/185 20060101ALI20210211BHEP

Ipc: H04B 10/00 20130101ALI20210211BHEP

Ipc: H04B 10/118 20130101ALI20210211BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20211014

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602018060479

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: H01Q0001280000

Ipc: H04B0007185000

Ipc: H04B0007185000

RIC1 Information provided on ipc code assigned before grant

Ipc: H04B 7/185 20060101AFI20230131BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20230329

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTC Intention to grant announced (deleted)
INTG Intention to grant announced

Effective date: 20230523

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602018060479

Country of ref document: DE

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20231023

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20231101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240202

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240301

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1628413

Country of ref document: AT

Kind code of ref document: T

Effective date: 20231101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240301

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240202

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240201

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240301

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240201

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20240402

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240326

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602018060479

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20240802